diff options
author | Steven Toth <stoth@hauppauge.com> | 2007-12-18 01:57:06 -0300 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-01-25 19:04:12 -0200 |
commit | d1987d55a1eda774dfbab240a432607c17241d07 (patch) | |
tree | 7b45520cfd2496d15c47b1bac641c42c1964c9aa /drivers/media/video/cx23885 | |
parent | aacb9d31ee65c0685745ca4dfc7cdd24f8b7d92b (diff) | |
download | op-kernel-dev-d1987d55a1eda774dfbab240a432607c17241d07.zip op-kernel-dev-d1987d55a1eda774dfbab240a432607c17241d07.tar.gz |
V4L/DVB (6885): Add support for the Hauppauge HVR1500Q
The express card ATSC/QAM tuner.
Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/cx23885')
-rw-r--r-- | drivers/media/video/cx23885/cx23885-cards.c | 17 | ||||
-rw-r--r-- | drivers/media/video/cx23885/cx23885-dvb.c | 54 | ||||
-rw-r--r-- | drivers/media/video/cx23885/cx23885-i2c.c | 2 | ||||
-rw-r--r-- | drivers/media/video/cx23885/cx23885.h | 1 |
4 files changed, 73 insertions, 1 deletions
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c index 134b931..515f415 100644 --- a/drivers/media/video/cx23885/cx23885-cards.c +++ b/drivers/media/video/cx23885/cx23885-cards.c @@ -113,6 +113,11 @@ struct cx23885_board cx23885_boards[] = { .name = "DViCO FusionHDTV5 Express", .portb = CX23885_MPEG_DVB, }, + [CX23885_BOARD_HAUPPAUGE_HVR1500Q] = { + .name = "Hauppauge WinTV-HVR1500Q", + .portc = CX23885_MPEG_DVB, + }, + }; const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards); @@ -144,6 +149,10 @@ struct cx23885_subid cx23885_subids[] = { .subvendor = 0x18ac, .subdevice = 0xd500, .card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP, + },{ + .subvendor = 0x0070, + .subdevice = 0x7797, + .card = CX23885_BOARD_HAUPPAUGE_HVR1500Q, }, }; const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids); @@ -204,6 +213,11 @@ void cx23885_gpio_setup(struct cx23885_dev *dev) /* GPIO-0 cx24227 demodulator reset */ cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */ break; + case CX23885_BOARD_HAUPPAUGE_HVR1500Q: + /* GPIO-0 cx24227 demodulator reset */ + /* GPIO-2 xc5000 tuner reset */ + cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */ + break; case CX23885_BOARD_HAUPPAUGE_HVR1800: /* GPIO-0 656_CLK */ /* GPIO-1 656_D0 */ @@ -221,6 +235,7 @@ int cx23885_ir_init(struct cx23885_dev *dev) { switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: + case CX23885_BOARD_HAUPPAUGE_HVR1500Q: case CX23885_BOARD_HAUPPAUGE_HVR1800: /* FIXME: Implement me */ break; @@ -244,6 +259,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) switch (dev->board) { case CX23885_BOARD_HAUPPAUGE_HVR1250: + case CX23885_BOARD_HAUPPAUGE_HVR1500Q: case CX23885_BOARD_HAUPPAUGE_HVR1800: case CX23885_BOARD_HAUPPAUGE_HVR1800lp: if (dev->i2c_bus[0].i2c_rc == 0) @@ -258,6 +274,7 @@ void cx23885_card_setup(struct cx23885_dev *dev) ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO; break; case CX23885_BOARD_HAUPPAUGE_HVR1250: + case CX23885_BOARD_HAUPPAUGE_HVR1500Q: case CX23885_BOARD_HAUPPAUGE_HVR1800: case CX23885_BOARD_HAUPPAUGE_HVR1800lp: default: diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 96d7320..5fa65ef 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -33,6 +33,7 @@ #include "s5h1409.h" #include "mt2131.h" #include "lgdt330x.h" +#include "xc5000.h" #include "dvb-pll.h" static unsigned int debug = 0; @@ -74,6 +75,32 @@ static void dvb_buf_release(struct videobuf_queue *q, cx23885_free_buffer(q, (struct cx23885_buffer*)vb); } +static int cx23885_request_firmware(struct dvb_frontend *fe, + const struct firmware **fw, char *name) +{ + struct cx23885_tsport *port = fe->dvb->priv; + struct cx23885_dev *dev = port->dev; + + dprintk(1, "%s(?,?,%s)\n", __FUNCTION__, name); + + return request_firmware(fw, name, &dev->pci->dev); +} + +static int hauppauge_hvr1500q_tuner_reset(struct dvb_frontend *fe) +{ + struct cx23885_tsport *port = fe->dvb->priv; + struct cx23885_dev *dev = port->dev; + + dprintk(1, "%s()\n", __FUNCTION__); + + /* Drive the tuner into reset back back */ + cx_clear(GP0_IO, 0x00000004); + mdelay(200); + cx_set(GP0_IO, 0x00000004); + + return 0; +} + static struct videobuf_queue_ops dvb_qops = { .buf_setup = dvb_buf_setup, .buf_prepare = dvb_buf_prepare, @@ -109,6 +136,22 @@ static struct lgdt330x_config fusionhdtv_5_express = { .serial_mpeg = 0x40, }; +static struct s5h1409_config hauppauge_hvr1500q_config = { + .demod_address = 0x32 >> 1, + .output_mode = S5H1409_SERIAL_OUTPUT, + .gpio = S5H1409_GPIO_ON, + .qam_if = 44000, + .inversion = S5H1409_INVERSION_OFF, + .status_mode = S5H1409_DEMODLOCKING +}; + +static struct xc5000_config hauppauge_hvr1500q_tunerconfig = { + .i2c_address = 0x61, + .if_frequency = 4570000, + .request_firmware = cx23885_request_firmware, + .tuner_reset = hauppauge_hvr1500q_tuner_reset +}; + static int dvb_register(struct cx23885_tsport *port) { struct cx23885_dev *dev = port->dev; @@ -152,6 +195,17 @@ static int dvb_register(struct cx23885_tsport *port) &i2c_bus->i2c_adap, DVB_PLL_LG_TDVS_H06XF); } break; + case CX23885_BOARD_HAUPPAUGE_HVR1500Q: + i2c_bus = &dev->i2c_bus[1]; + port->dvb.frontend = dvb_attach(s5h1409_attach, + &hauppauge_hvr1500q_config, + &dev->i2c_bus[0].i2c_adap); + if (port->dvb.frontend != NULL) { + dvb_attach(xc5000_attach, port->dvb.frontend, + &i2c_bus->i2c_adap, + &hauppauge_hvr1500q_tunerconfig); + } + break; default: printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n", dev->name); diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c index 20f3fb4..b2ffbf0 100644 --- a/drivers/media/video/cx23885/cx23885-i2c.c +++ b/drivers/media/video/cx23885/cx23885-i2c.c @@ -332,7 +332,7 @@ static char *i2c_devs[128] = { [ 0x84 >> 1 ] = "tda8295", [ 0xa0 >> 1 ] = "eeprom", [ 0xc0 >> 1 ] = "tuner/mt2131/tda8275", - [ 0xc2 >> 1 ] = "tuner/mt2131/tda8275", + [ 0xc2 >> 1 ] = "tuner/mt2131/tda8275/xc5000", }; static void do_i2c_scan(char *name, struct i2c_client *c) diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h index 205640c..3f019f3 100644 --- a/drivers/media/video/cx23885/cx23885.h +++ b/drivers/media/video/cx23885/cx23885.h @@ -53,6 +53,7 @@ #define CX23885_BOARD_HAUPPAUGE_HVR1800 2 #define CX23885_BOARD_HAUPPAUGE_HVR1250 3 #define CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP 4 +#define CX23885_BOARD_HAUPPAUGE_HVR1500Q 5 enum cx23885_itype { CX23885_VMUX_COMPOSITE1 = 1, |